Base | Representation |
---|---|
bin | 101010100000000… |
… | …0101010100000000 |
3 | 10200101102122000102 |
4 | 1111000011110000 |
5 | 10410034210440 |
6 | 353301541532 |
7 | 50224344365 |
oct | 12500052400 |
9 | 3611378012 |
10 | 1426085120 |
11 | 671a95949 |
12 | 3397148a8 |
13 | 1995b2865 |
14 | d758246c |
15 | 852e8b15 |
hex | 55005500 |
1426085120 has 72 divisors (see below), whose sum is σ = 3616911144. Its totient is φ = 536870912.
The previous prime is 1426085119. The next prime is 1426085131. The reversal of 1426085120 is 215806241.
It can be written as a sum of positive squares in 4 ways, for example, as 816587776 + 609497344 = 28576^2 + 24688^2 .
It is a zygodrome in base 4 and base 16.
It is a congruent number.
It is an unprimeable number.
In principle, a polygon with 1426085120 sides can be constructed with ruler and compass.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11009 + ... + 54528.
It is an arithmetic number, because the mean of its divisors is an integer number (50234877).
Almost surely, 21426085120 is an apocalyptic number.
1426085120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1426085120 is an abundant number, since it is smaller than the sum of its proper divisors (2190826024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1426085120 is an equidigital number, since it uses as much as digits as its factorization.
1426085120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65575 (or 65561 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 1426085120 is about 37763.5422067369. The cubic root of 1426085120 is about 1125.5941210820.
The spelling of 1426085120 in words is "one billion, four hundred twenty-six million, eighty-five thousand, one hundred twenty".
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